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1. 发明申请

US20080026926A1 METHODS AND APPARATUS FOR CENTRIFUGING DRY SOLIDS 有权
标题翻译：用于离心干燥固体的方法和装置
公开(公告)号：US20080026926A1
公开(公告)日：2008-01-31
申请号：US11830775
申请日：2007-07-30
申请人： Denis J. Dudrey , James N. Gehrking , Adelbert Gorham , Ronald L. Jorgenson , Rodger I. Spears , Lloyd E. Weisert
发明人： Denis J. Dudrey , James N. Gehrking , Adelbert Gorham , Ronald L. Jorgenson , Rodger I. Spears , Lloyd E. Weisert
IPC分类号： B04B11/08
CPC分类号： B04B11/08 , B04B9/08 , B04B11/04
摘要： The present invention provides a self-cleaning drying centrifuge for removing fluid from a concentrated particulate-filled fluid and peeling mostly dried particulate (solid) material from the centrifuge. In some embodiments, a high-efficiency centrifuge performs an initial separation and concentration of small particles from a contaminated fluid, and outputs a clarified fluid for reuse, and periodically purges concentrated particulates with high fluid content. The purged concentrate is then fed into the present invention's drying centrifuge, which substantially reduces the remaining fluid content. In some embodiments, the drying centrifuge is periodically stopped and one or more internal blades (peelers) are rotated around the inner wall of the drying centrifuge bowl to peel the accumulated solids, which drop into a collection container. In some embodiments, partial peelers are arranged in a balanced configuration, but each peel portions of the bowl not peeled by others, to reduce the brake size needed to hold the bowl.
摘要翻译：本发明提供一种用于从浓缩的颗粒填充流体中去除流体并从离心机中剥离大部分干燥的颗粒（固体）材料的自清洁干燥离心机。在一些实施方案中，高效离心机从受污染的流体中进行初始分离和浓缩小颗粒，并输出澄清的流体以供再利用，并周期性地清除具有高流体含量的浓缩颗粒。然后将净化的浓缩物进料到本发明的干燥离心机中，这大大减少了剩余的流体含量。在一些实施方案中，定期停止干燥离心机，并且一个或多个内部叶片（剥离器）围绕干燥离心机碗的内壁旋转以剥离累积的固体，其落入收集容器中。在一些实施例中，部分剥离器以平衡构型布置，但是碗的每个剥离部分不被其他部分剥离，以减小保持碗所需的制动尺寸。

2. 发明授权

US07901343B2 Methods and apparatus for centrifuging dry solids 有权
标题翻译：用于离心干固体的方法和设备
公开(公告)号：US07901343B2
公开(公告)日：2011-03-08
申请号：US11830775
申请日：2007-07-30
申请人： Denis J. Dudrey , James N. Gehrking , Adelbert Gorham , Ronald L. Jorgenson , Rodger I. Spears , Lloyd E. Weisert
发明人： Denis J. Dudrey , James N. Gehrking , Adelbert Gorham , Ronald L. Jorgenson , Rodger I. Spears , Lloyd E. Weisert
IPC分类号： B04B11/06 , B04B11/08
CPC分类号： B04B11/08 , B04B9/08 , B04B11/04
摘要： The present invention provides a self-cleaning drying centrifuge for removing fluid from a concentrated particulate-filled fluid and peeling mostly dried particulate (solid) material from the centrifuge. In some embodiments, a high-efficiency centrifuge performs an initial separation and concentration of small particles from a contaminated fluid, and outputs a clarified fluid for reuse, and periodically purges concentrated particulates with high fluid content. The purged concentrate is then fed into the present invention's drying centrifuge, which substantially reduces the remaining fluid content. In some embodiments, the drying centrifuge is periodically stopped and one or more internal blades (peelers) are rotated around the inner wall of the drying centrifuge bowl to peel the accumulated solids, which drop into a collection container. In some embodiments, partial peelers are arranged in a balanced configuration, but each peel portions of the bowl not peeled by others, to reduce the brake size needed to hold the bowl.
摘要翻译：本发明提供一种用于从浓缩的颗粒填充流体中去除流体并从离心机中剥离大部分干燥的颗粒（固体）材料的自清洁干燥离心机。在一些实施方案中，高效离心机从受污染的流体中进行初始分离和浓缩小颗粒，并输出澄清的流体以供再利用，并周期性地清除具有高流体含量的浓缩颗粒。然后将净化的浓缩物进料到本发明的干燥离心机中，这大大减少了剩余的流体含量。在一些实施方案中，定期停止干燥离心机，并且一个或多个内部叶片（剥离器）围绕干燥离心机碗的内壁旋转以剥离累积的固体，其落入收集容器中。在一些实施例中，部分剥离器以平衡构型布置，但是碗的每个剥离部分不被其他部分剥离，以减小保持碗所需的制动尺寸。

3. 发明授权

US07077799B2 Apparatus and method for a high-efficiency self-cleaning centrifuge having concentrate cylinders 有权
标题翻译：具有浓缩气瓶的高效率自清洗离心机的设备和方法
公开(公告)号：US07077799B2
公开(公告)日：2006-07-18
申请号：US10724432
申请日：2003-11-28
申请人： Adelbert Gorham , Denis J. Dudrey , James N. Gehrking , Ronald L. Jorgenson , David S. Paulson , Rodger I. Spears , Lloyd E. Weisert
发明人： Adelbert Gorham , Denis J. Dudrey , James N. Gehrking , Ronald L. Jorgenson , David S. Paulson , Rodger I. Spears , Lloyd E. Weisert
IPC分类号： B04B1/06 , B04B11/05
CPC分类号： B04B1/06 , B04B11/05 , B04B11/06 , C02F1/385 , C02F2103/16
摘要： A self-cleaning centrifuge for clarifying contaminated liquids has a rotor assembly comprising nested first and second sets of concentric cylinders supported for rotation about an axis. The sets of concentric cylinders are rotatably connected. A motor is connected to rotate one of the sets. Contaminated liquid is supplied to the nested cylinders, and the liquid provides coupling between both of the sets so that both sets rotate about the axis. Centrifugal force causes foreign matter to collect on the circumferential surfaces of the cylinders. The resultant clarified liquid is collected for reuse. A selectively utilized brake provides sudden braking of one of the rotating sets to purge collected foreign matter from the cylinders. The purged foreign matter is collected for disposal.
摘要翻译：用于澄清污染液体的自清洁离心机具有转子组件，该转子组件包括嵌套的第一和第二组同心圆柱体，所述第一和第二组同心圆柱体被支撑以围绕轴线同心圆筒组可旋转地连接。连接电机以旋转其中一个组。受污染的液体被提供给嵌套的气缸，并且液体在两组之间提供联接，使得两组都围绕轴旋转。离心力使异物收集在圆筒的圆周表面上。收集澄清的液体以便重新使用。选择性利用的制动器提供其中一个旋转组件的突然制动以从气缸清除收集的异物。清除的异物被收集处置。

4. 发明授权

US08414675B2 Air cleaner; air filter cartridge and method of manufacturing 有权
标题翻译：空气净化器; 空气滤芯和制造方法
公开(公告)号：US08414675B2
公开(公告)日：2013-04-09
申请号：US12450642
申请日：2008-04-02
申请人： Douglas Lee Iddings , Jian Xu , Lloyd E. Weisert , James R. Scott
发明人： Douglas Lee Iddings , Jian Xu , Lloyd E. Weisert , James R. Scott
IPC分类号： B01D46/00
CPC分类号： B01D46/0005 , B01D46/0001 , B01D46/0004 , B01D46/2414 , B01D46/446 , B01D46/521 , B01D2265/06 , B01D2271/027 , B01D2275/201
摘要： According to the present disclosure an air cleaner and air filter cartridge arrangement is provided. The air filter cartridge is a removable and replaceable cartridge for use in the air cleaner. The cartridge includes, among other things, an end cap having a preferred outwardly directed radial seal and a groove. The air cleaner includes a housing with a ring projecting into an interior, positioned to project against an end of the filter cartridge, when the filter cartridge is mounted for use. Methods of assembly and installation are described.
摘要翻译：根据本公开，提供了一种空气滤清器和空气滤芯装置。空气过滤器滤芯是用于空气净化器的可移动和可更换的盒。除了别的以外，盒包括具有优选的向外指向的径向密封件和凹槽的端盖。所述空气滤清器包括壳体，所述壳体具有突出到内部的环，当所述过滤器滤芯被安装使用时，所述壳体定位成抵靠所述过滤器滤芯的端部突出。描述了组装和安装方法。

5. 发明申请

US20100146920A1 AIR CLEANER; AIR FILTER CARTRIDGE AND METHOD OF MANUFACTURING 有权
标题翻译：空气净化器; 空气过滤器及其制造方法
公开(公告)号：US20100146920A1
公开(公告)日：2010-06-17
申请号：US12450642
申请日：2008-04-02
申请人： Douglas Lee Iddings , Jian Xu , Lloyd E. Weisert , James R. Scott
发明人： Douglas Lee Iddings , Jian Xu , Lloyd E. Weisert , James R. Scott
IPC分类号： B01D46/00
CPC分类号： B01D46/0005 , B01D46/0001 , B01D46/0004 , B01D46/2414 , B01D46/446 , B01D46/521 , B01D2265/06 , B01D2271/027 , B01D2275/201
摘要： According to the present disclosure an air cleaner and air filter cartridge arrangement is provided. The air filter cartridge is a removable and replaceable cartridge for use in the air cleaner. The cartridge includes, among other things, an end cap having a preferred outwardly directed radial seal and a groove. The air cleaner includes a housing with a ring projecting into an interior, positioned to project against an end of the filter cartridge, when the filter cartridge is mounted for use. Methods of assembly and installation are described.
摘要翻译：根据本公开，提供了一种空气滤清器和空气滤芯装置。空气过滤器滤芯是用于空气净化器的可移动和可更换的盒。除了别的以外，盒包括具有优选的向外指向的径向密封件和凹槽的端盖。所述空气滤清器包括壳体，所述壳体具有突出到内部的环，当所述过滤器滤芯被安装使用时，所述壳体定位成抵靠所述过滤器滤芯的端部突出。描述了组装和安装方法。

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